• Software Integration Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …data validation, error handling, and performance tuning + Create and execute integration test plans to ensure seamless interaction between different software ... for identifying and resolving issues that arise during the integration process and ensuring that different systems ...API documentation and guidelines as it relates to our system + Design, develop, and maintain scripts for automating… more
    Arena Technical Resources, LLC (09/30/25)
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  • Senior Principal Systems Integration

    SAIC (Chantilly, VA)
    …to include, but are not limited to: + Works as a key part of the overall Systems Engineering, Integration and Test (SEIT) group that is the core of the ... **Description** SAIC is seeking an experienced **Senior Principal Systems Integration Engineer** to support SAIC...function properly. + Assists with planning and execution of system -level tests and the evaluation of segment-level test more
    SAIC (09/27/25)
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  • Systems Engineer ( Systems Design…

    Lockheed Martin (Manassas, VA)
    …Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: System of Systems Integration **Type:** Part\-Time **Shift:** First ... team, you will help facilitate System of Systems \(SoS\) feature development and integration and...The successful candidate will have experience and/or knowledge of systems engineering and integration and test more
    Lockheed Martin (09/25/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... part of the Platform Team develops and performs functional, user acceptance, integration , and end-to-end testing for CUSTOMER system /software development. The TE… more
    Nightwing (09/26/25)
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  • Software Engineer Integration Team

    CACI International (Dulles, VA)
    … tests, provide inputs and control the system for testing. You will work with the integration and test team to develop the software to run and test the ... integration and testing of an interactive TechELINT processing system . You will be responsible for developing software used...the thread, as well as software to integrate and test the system . This includes developing and… more
    CACI International (09/06/25)
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  • Database Test Engineer

    CACI International (Ashburn, VA)
    …database environments + Perform full-scope static and dynamic testing of a system under test utilizing functional and non-functional testing techniques. These ... Validate end to end data flows between separate database systems that use a variety of methods to synchronize...techniques can include the following test types: Integration /API, End-To-End, Smoke, Regression/Functional, and… more
    CACI International (09/23/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …have TS/SCI with Polygraph.** **Preferred Qualifications:** + Experience working with integration test framework. + Basic Windows administration experience (ie ... **Description** **Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (09/27/25)
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  • Cyber Software Test Engineer/Principal…

    Northrop Grumman (Chantilly, VA)
    …mission/maintenance support. STC tasks include system design, engineering development, system integration , hands-on build and test , field operations ... or software design, and assisting with the build and test of production systems . **Roles and Responsibilities:**...test , and verify software products + Execute software test procedures on our System Integration more
    Northrop Grumman (09/25/25)
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  • Test Engineer (Remote)

    GovCIO (Richmond, VA)
    …software/ systems activities including requirements, design, development, documentation, integration , test , verification and validation. Defines appropriate ... quality. Develops overall operating criteria to ensure implementation of the software/ system quality program according to project, process and contract requirements… more
    GovCIO (10/01/25)
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  • Test & Evaluation Technician

    Gromelski & Associates, Inc. (Manassas, VA)
    system testing and evaluation tasks and activities. Providing support to system Integration and Test (I&T) engineers and technicians. Responsible ... areas include Engineering Design and Documentation; Software Development and Testing; System Integration , Testing and Evaluation; Lab Management and Field… more
    Gromelski & Associates, Inc. (08/23/25)
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